Più di un milione di libri, a un clic di distanza!
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Moritz Grossmann

    27 marzo 1826 – 23 gennaio 1886
    Der freie Ankergang für Uhren
    Abhandlung über die Konstruktion einer einfachen, aber mechanisch vollkommenen Uhr
    Prize Essay On the Construction of a Simple and Mechanically Perfect Watch
    Prize Essay On The Construction Of A Simple And Mechanically Perfect Watch (1891)
    A Practical and Theoretical Treatise on the Detached Lever Escapement for Watches and Time Pieces